The starakis (_Phaleridinæ_) inhabit the archipelagoes which lie between China and North America. They assemble in small flocks, and swim about in quest of the crustaceans, molluscs, and other marine animals on which they feed. At nightfall they return to land, where they find shelter under the ledges of the rocks, or in burrows dug with their bill and feet, The female lays a solitary egg. The auks abound in the high northern latitudes. They are all ocean-birds, and are never found, like the divers, in fresh-water streams and lakes. Those species which possess the power of flight nestle on the rocky cliffs and icebergs, where they lay a single egg, of conical form; a shape which prevents it from rolling away, or moving, except within a very narrow circle, on the bare rocky ledge where it is deposited. The puffins (_Fratercola_), which in winter abound on our own shores, live chiefly on the water. They dive and swim with dexterity, but, owing to the shortness of their wings, are capable only of limited flight. Their plumage is thick, smooth, and dense, and so completely throws off the water that it is quite impervious to wet; while their deep, compressed, and pointed beak, resembling exactly a double keel, is admirably adapted as an instrument for cutting the waves when the bird wishes to dive. The puffins live principally upon sprats and other small fishes; and the food intended for their young they retain until partially digested, when they disgorge it into their mouths. Like all the auks, the mother-bird lays but one egg. The appearance of an island or iceberg frequented by these birds is very vividly sketched by Audubon, than whom no naturalist has ever more completely attained a thorough acquaintance with the Bird-World. [Illustration: PUFFINS.] He tells us that on every crag or stone stood a puffin, at the entrance of every hole another, and yet the sea was covered and the air filled with them. The burrows were all inhabited by young birds, of different ages and sizes; and clouds of puffins flew over us, each individual holding a small fish by the head. The burrows all communicated with each other in various ways, so that the whole island seemed to be perforated by a multitude of subterranean labyrinths, over which it was impossible to run without the risk of falling at almost every step. The voices of the young sounded beneath the traveller’s foot like voices from the grave, and the stench was exceedingly disagreeable.